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參數(shù)資料
| 型號： | AT45DB041D-MU |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| 中文描述： | 4M X 1 FLASH 2.7V PROM, DSO8 |
| 封裝： | 6 X 5 MM, 0.60 MM HEIGHT, GREEN, PLASTIC, MO-229, MLF-8 |
| 文件頁數(shù)： | 1/53頁 |
| 文件大?。?/td> | 1085K |
| 代理商： | AT45DB041D-MU |
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Features
Single 2.5V or 2.7V to 3.6V Supply
RapidS
Serial Interface: 66 MHz Maximum Clock Frequency
– SPI Compatible Modes 0 and 3
User Configurable Page Size
– 256 Bytes per Page
– 264 Bytes per Page
Page Program Operation
– Intelligent Programming Operation
– 2,048 Pages (256/264 Bytes/Page) Main Memory
Flexible Erase Options
– Page Erase (256 Bytes)
– Block Erase (2 Kbytes)
– Sector Erase (64 Kbytes)
– Chip Erase (4 Mbits)
Two SRAM Data Buffers (256/264 Bytes)
– Allows Receiving of Data while Reprogramming the Flash Array
Continuous Read Capability through Entire Array
– Ideal for Code Shadowing Applications
Low-power Dissipation
– 7 mA Active Read Current Typical
– 25 μA Standby Current Typical
– 5 μA Deep Power-down Typical
Hardware and Software Data Protection Features
– Individual Sector
Sector Lockdown for Secure Code and Data Storage
– Individual Sector
Security: 128-byte Security Register
– 64-byte User Programmable Space
– Unique 64-byte Device Identifier
JEDEC Standard Manufacturer and Device ID Read
100,000 Program/Erase Cycles Per Page Minimum
Data Retention – 20 Years
Industrial Temperature Range
Green (Pb/Halide-free/RoHS Compliant) Packaging Options
1.
The AT45DB041D is a 2.5V or 2.7V, serial-interface Flash memory ideally suited for a
wide variety of digital voice-, image-, program code- and data-storage applications.
The AT45DB041D supports RapidS serial interface for applications requiring very
high speed operations. RapidS serial interface is SPI compatible for frequencies up to
66 MHz. Its 4,325,376 bits of memory are organized as 2,048 pages of 256 bytes or
264 bytes each. In addition to the main memory, the AT45DB041D also contains two
SRAM buffers of 256/264 bytes each. The buffers allow the receiving of data while a
page in the main Memory is being reprogrammed, as well as writing a continuous data
stream. EEPROM emulation (bit or byte alterability) is easily handled with a self-con-
tained three step read-modify-write operation. Unlike conventional Flash memories
that are accessed randomly with multiple address lines and a parallel interface, the
DataFlash uses a RapidS serial interface to sequentially access its data. The simple
sequential access dramatically reduces active pin count, facilitates hardware layout,
Description
4-megabit
2.5-volt or
2.7-volt
DataFlash
AT45DB041D
3595H–DFLASH–03/07
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT45DB041D-MU-2.5 | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041D-SSU | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041D-SSU-2.5 | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041D-SU | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041D-SU-2.5 | 4-megabit 2.5-volt or 2.7-volt DataFlash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT45DB041D-MU-2.5 | 功能描述:閃存 4MB SERIAL 2.5V - IND TEMP RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| AT45DB041D-MU-2.5-SL383 | 制造商:Adesto Technologies Corporation 功能描述:8-VDFN (5X6), IND TEMP, 2.5V, T&R - Tape and Reel 制造商:Adesto Technologies Corporation 功能描述:IC FLASH 4MBIT 50MHZ 8VDFN 制造商:Adesto Technologies Corporation 功能描述:Flash 4M, 66MHz 2.5-3.6V DataFlash |
| AT45DB041D-MUHT-T | 制造商:Adesto Technologies Corporation 功能描述:8-UDFN (5X6), EXT TEMP NON-AECQ 2.7V T&R - Tape and Reel |
| AT45DB041D-MU-SL383 | 制造商:Adesto Technologies Corporation 功能描述:8-VDFN (5X6), IND TEMP, 2.7V, T&R - Tape and Reel 制造商:Adesto Technologies Corporation 功能描述:IC FLASH 4MBIT 66MHZ 8VDFN 制造商:Adesto Technologies Corporation 功能描述:Flash 4M, 66MHz 2.7-3.6V DataFlash |
| AT45DB041D-MU-SL954 | 制造商:Adesto Technologies Corporation 功能描述:IC FLASH 4MBIT 66MHZ 8VDFN |
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